/**
 * Copyright (c) 2009 Teoti Graphix, LLC See:
 *     hhttp://tkarchitecture.teotigraphix.org
 * 
 * Permission is hereby granted, free of charge, to any person
 * obtaining a copy of this software and associated documentation
 * files (the "Software"), to deal in the Software without
 * restriction, including without limitation the rights to use,
 * copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following
 * conditions:
 * 
 * The above copyright notice and this permission notice shall be
 * included in all copies or substantial portions of the Software.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
 * OTHER DEALINGS IN THE SOFTWARE.
 * 
 * @author Michael Schmalle mschmalle@teotigraphix.com
 */
package org.example.ui.behavior
{

import mx.core.ClassFactory;
import mx.core.IFactory;

import org.example.ui.core.IconPlacement;
import org.example.ui.skin.behavior.icon.IconButtonBottomSkin;
import org.example.ui.skin.behavior.icon.IconButtonLeftSkin;
import org.example.ui.skin.behavior.icon.IconButtonRightSkin;
import org.example.ui.skin.behavior.icon.IconButtonTopSkin;

import spark.components.Button;

/**
 * 
 */
public class IconButtonBehavior extends IconBehavior
{
	//--------------------------------------------------------------------------
	//
	//  ComponentAlias :: Varaibles
	//
	//--------------------------------------------------------------------------
	
	[ComponentAlias]
	
	/**
	 * The button host.
	 */
	public var button:Button;
	
	//--------------------------------------------------------------------------
	//
	//  Constructor
	//
	//--------------------------------------------------------------------------
	
	/**
	 * Constructor.
	 */	
	public function IconButtonBehavior()
	{
		super();
	}
	
	/**
	 * @private
	 */
	override protected function defaultLabelPlacementFunction(placement:String):IFactory
	{
		var clazz:Class;
		
		switch(placement)
		{
			case IconPlacement.TOP:
				clazz = IconButtonTopSkin;
				break;
			case IconPlacement.BOTTOM:
				clazz = IconButtonBottomSkin;
				break;
			case IconPlacement.RIGHT:
				clazz = IconButtonRightSkin;
				break;
			//case IconPlacement.LEFT:
			default:
				clazz = IconButtonLeftSkin;
				break;
		}
		
		return new ClassFactory(clazz);
	}	
}
}